diff mbox series

[net-next,v1,1/6] virtio_net: introduce device stats feature and structures

Message ID 20231226073103.116153-2-xuanzhuo@linux.alibaba.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series virtio-net: support device stats | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/apply fail Patch does not apply to net-next

Commit Message

Xuan Zhuo Dec. 26, 2023, 7:30 a.m. UTC 
The virtio-net device stats spec:

https://github.com/oasis-tcs/virtio-spec/commit/42f389989823039724f95bbbd243291ab0064f82

This commit introduces the relative feature and structures.

Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
---
 include/uapi/linux/virtio_net.h | 137 ++++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)

Comments

Zhu Yanjun Dec. 26, 2023, 11:26 a.m. UTC | #1 
在 2023/12/26 15:30, Xuan Zhuo 写道:
> The virtio-net device stats spec:
>
> https://github.com/oasis-tcs/virtio-spec/commit/42f389989823039724f95bbbd243291ab0064f82
>
> This commit introduces the relative feature and structures.
>
> Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
> ---
>   include/uapi/linux/virtio_net.h | 137 ++++++++++++++++++++++++++++++++
>   1 file changed, 137 insertions(+)
>
> diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h
> index cc65ef0f3c3e..8fca4d1b7635 100644
> --- a/include/uapi/linux/virtio_net.h
> +++ b/include/uapi/linux/virtio_net.h
> @@ -56,6 +56,7 @@
>   #define VIRTIO_NET_F_MQ	22	/* Device supports Receive Flow
>   					 * Steering */
>   #define VIRTIO_NET_F_CTRL_MAC_ADDR 23	/* Set MAC address */
> +#define VIRTIO_NET_F_DEVICE_STATS 50	/* Device can provide device-level statistics. */
>   #define VIRTIO_NET_F_VQ_NOTF_COAL 52	/* Device supports virtqueue notification coalescing */
>   #define VIRTIO_NET_F_NOTF_COAL	53	/* Device supports notifications coalescing */
>   #define VIRTIO_NET_F_GUEST_USO4	54	/* Guest can handle USOv4 in. */
> @@ -406,4 +407,140 @@ struct  virtio_net_ctrl_coal_vq {
>   	struct virtio_net_ctrl_coal coal;
>   };
>   
> +/*
> + * Device Statistics
> + */
> +#define VIRTIO_NET_CTRL_STATS         8
> +#define VIRTIO_NET_CTRL_STATS_QUERY   0
> +#define VIRTIO_NET_CTRL_STATS_GET     1
> +
> +struct virtio_net_stats_capabilities {
> +
> +#define VIRTIO_NET_STATS_TYPE_CVQ       (1ULL << 32)
> +
> +#define VIRTIO_NET_STATS_TYPE_RX_BASIC  (1ULL << 0)
> +#define VIRTIO_NET_STATS_TYPE_RX_CSUM   (1ULL << 1)
> +#define VIRTIO_NET_STATS_TYPE_RX_GSO    (1ULL << 2)
> +#define VIRTIO_NET_STATS_TYPE_RX_SPEED  (1ULL << 3)
> +
> +#define VIRTIO_NET_STATS_TYPE_TX_BASIC  (1ULL << 16)
> +#define VIRTIO_NET_STATS_TYPE_TX_CSUM   (1ULL << 17)
> +#define VIRTIO_NET_STATS_TYPE_TX_GSO    (1ULL << 18)
> +#define VIRTIO_NET_STATS_TYPE_TX_SPEED  (1ULL << 19)
> +
> +	__le64 supported_stats_types[1];
> +};
> +
> +struct virtio_net_ctrl_queue_stats {
> +	struct {
> +		__le16 vq_index;
> +		__le16 reserved[3];
> +		__le64 types_bitmap[1];
> +	} stats[1];
> +};
> +
> +struct virtio_net_stats_reply_hdr {
> +#define VIRTIO_NET_STATS_TYPE_REPLY_CVQ       32
> +
> +#define VIRTIO_NET_STATS_TYPE_REPLY_RX_BASIC  0
> +#define VIRTIO_NET_STATS_TYPE_REPLY_RX_CSUM   1
> +#define VIRTIO_NET_STATS_TYPE_REPLY_RX_GSO    2
> +#define VIRTIO_NET_STATS_TYPE_REPLY_RX_SPEED  3
> +
> +#define VIRTIO_NET_STATS_TYPE_REPLY_TX_BASIC  16
> +#define VIRTIO_NET_STATS_TYPE_REPLY_TX_CSUM   17
> +#define VIRTIO_NET_STATS_TYPE_REPLY_TX_GSO    18
> +#define VIRTIO_NET_STATS_TYPE_REPLY_TX_SPEED  19
> +	__u8 type;
> +	__u8 reserved;

Thanks a lot. I have made tests. The mentioned errors are fixed in this 
patch series.

Zhu Yanjun

> +	__le16 vq_index;
> +	__le16 reserved1;
> +	__le16 size;
> +};
> +
> +struct virtio_net_stats_cvq {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 command_num;
> +	__le64 ok_num;
> +};
> +
> +struct virtio_net_stats_rx_basic {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 rx_notifications;
> +
> +	__le64 rx_packets;
> +	__le64 rx_bytes;
> +
> +	__le64 rx_interrupts;
> +
> +	__le64 rx_drops;
> +	__le64 rx_drop_overruns;
> +};
> +
> +struct virtio_net_stats_tx_basic {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 tx_notifications;
> +
> +	__le64 tx_packets;
> +	__le64 tx_bytes;
> +
> +	__le64 tx_interrupts;
> +
> +	__le64 tx_drops;
> +	__le64 tx_drop_malformed;
> +};
> +
> +struct virtio_net_stats_rx_csum {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 rx_csum_valid;
> +	__le64 rx_needs_csum;
> +	__le64 rx_csum_none;
> +	__le64 rx_csum_bad;
> +};
> +
> +struct virtio_net_stats_tx_csum {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 tx_csum_none;
> +	__le64 tx_needs_csum;
> +};
> +
> +struct virtio_net_stats_rx_gso {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 rx_gso_packets;
> +	__le64 rx_gso_bytes;
> +	__le64 rx_gso_packets_coalesced;
> +	__le64 rx_gso_bytes_coalesced;
> +};
> +
> +struct virtio_net_stats_tx_gso {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 tx_gso_packets;
> +	__le64 tx_gso_bytes;
> +	__le64 tx_gso_segments;
> +	__le64 tx_gso_segments_bytes;
> +	__le64 tx_gso_packets_noseg;
> +	__le64 tx_gso_bytes_noseg;
> +};
> +
> +struct virtio_net_stats_rx_speed {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 rx_packets_allowance_exceeded;
> +	__le64 rx_bytes_allowance_exceeded;
> +};
> +
> +struct virtio_net_stats_tx_speed {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 tx_packets_allowance_exceeded;
> +	__le64 tx_bytes_allowance_exceeded;
> +};
> +
>   #endif /* _UAPI_LINUX_VIRTIO_NET_H */
Michael S. Tsirkin Dec. 27, 2023, 9:05 p.m. UTC | #2 
On Tue, Dec 26, 2023 at 03:30:58PM +0800, Xuan Zhuo wrote:
> The virtio-net device stats spec:
> 
> https://github.com/oasis-tcs/virtio-spec/commit/42f389989823039724f95bbbd243291ab0064f82
> 
> This commit introduces the relative feature and structures.
> 
> Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
> ---
>  include/uapi/linux/virtio_net.h | 137 ++++++++++++++++++++++++++++++++
>  1 file changed, 137 insertions(+)
> 
> diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h
> index cc65ef0f3c3e..8fca4d1b7635 100644
> --- a/include/uapi/linux/virtio_net.h
> +++ b/include/uapi/linux/virtio_net.h
> @@ -56,6 +56,7 @@
>  #define VIRTIO_NET_F_MQ	22	/* Device supports Receive Flow
>  					 * Steering */
>  #define VIRTIO_NET_F_CTRL_MAC_ADDR 23	/* Set MAC address */
> +#define VIRTIO_NET_F_DEVICE_STATS 50	/* Device can provide device-level statistics. */
>  #define VIRTIO_NET_F_VQ_NOTF_COAL 52	/* Device supports virtqueue notification coalescing */
>  #define VIRTIO_NET_F_NOTF_COAL	53	/* Device supports notifications coalescing */
>  #define VIRTIO_NET_F_GUEST_USO4	54	/* Guest can handle USOv4 in. */
> @@ -406,4 +407,140 @@ struct  virtio_net_ctrl_coal_vq {
>  	struct virtio_net_ctrl_coal coal;
>  };
>  
> +/*
> + * Device Statistics
> + */
> +#define VIRTIO_NET_CTRL_STATS         8
> +#define VIRTIO_NET_CTRL_STATS_QUERY   0
> +#define VIRTIO_NET_CTRL_STATS_GET     1
> +
> +struct virtio_net_stats_capabilities {
> +
> +#define VIRTIO_NET_STATS_TYPE_CVQ       (1ULL << 32)
> +
> +#define VIRTIO_NET_STATS_TYPE_RX_BASIC  (1ULL << 0)
> +#define VIRTIO_NET_STATS_TYPE_RX_CSUM   (1ULL << 1)
> +#define VIRTIO_NET_STATS_TYPE_RX_GSO    (1ULL << 2)
> +#define VIRTIO_NET_STATS_TYPE_RX_SPEED  (1ULL << 3)
> +
> +#define VIRTIO_NET_STATS_TYPE_TX_BASIC  (1ULL << 16)
> +#define VIRTIO_NET_STATS_TYPE_TX_CSUM   (1ULL << 17)
> +#define VIRTIO_NET_STATS_TYPE_TX_GSO    (1ULL << 18)
> +#define VIRTIO_NET_STATS_TYPE_TX_SPEED  (1ULL << 19)
> +
> +	__le64 supported_stats_types[1];
> +};
> +
> +struct virtio_net_ctrl_queue_stats {
> +	struct {
> +		__le16 vq_index;
> +		__le16 reserved[3];
> +		__le64 types_bitmap[1];
> +	} stats[1];
> +};
> +
> +struct virtio_net_stats_reply_hdr {
> +#define VIRTIO_NET_STATS_TYPE_REPLY_CVQ       32
> +
> +#define VIRTIO_NET_STATS_TYPE_REPLY_RX_BASIC  0
> +#define VIRTIO_NET_STATS_TYPE_REPLY_RX_CSUM   1
> +#define VIRTIO_NET_STATS_TYPE_REPLY_RX_GSO    2
> +#define VIRTIO_NET_STATS_TYPE_REPLY_RX_SPEED  3
> +
> +#define VIRTIO_NET_STATS_TYPE_REPLY_TX_BASIC  16
> +#define VIRTIO_NET_STATS_TYPE_REPLY_TX_CSUM   17
> +#define VIRTIO_NET_STATS_TYPE_REPLY_TX_GSO    18
> +#define VIRTIO_NET_STATS_TYPE_REPLY_TX_SPEED  19
> +	__u8 type;
> +	__u8 reserved;
> +	__le16 vq_index;
> +	__le16 reserved1;
> +	__le16 size;
> +};
> +
> +struct virtio_net_stats_cvq {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 command_num;
> +	__le64 ok_num;
> +};
> +
> +struct virtio_net_stats_rx_basic {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 rx_notifications;
> +
> +	__le64 rx_packets;
> +	__le64 rx_bytes;
> +
> +	__le64 rx_interrupts;
> +
> +	__le64 rx_drops;
> +	__le64 rx_drop_overruns;
> +};
> +
> +struct virtio_net_stats_tx_basic {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 tx_notifications;
> +
> +	__le64 tx_packets;
> +	__le64 tx_bytes;
> +
> +	__le64 tx_interrupts;
> +
> +	__le64 tx_drops;
> +	__le64 tx_drop_malformed;
> +};
> +
> +struct virtio_net_stats_rx_csum {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 rx_csum_valid;
> +	__le64 rx_needs_csum;
> +	__le64 rx_csum_none;
> +	__le64 rx_csum_bad;
> +};
> +
> +struct virtio_net_stats_tx_csum {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 tx_csum_none;
> +	__le64 tx_needs_csum;
> +};
> +
> +struct virtio_net_stats_rx_gso {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 rx_gso_packets;
> +	__le64 rx_gso_bytes;
> +	__le64 rx_gso_packets_coalesced;
> +	__le64 rx_gso_bytes_coalesced;
> +};
> +
> +struct virtio_net_stats_tx_gso {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 tx_gso_packets;
> +	__le64 tx_gso_bytes;
> +	__le64 tx_gso_segments;
> +	__le64 tx_gso_segments_bytes;
> +	__le64 tx_gso_packets_noseg;
> +	__le64 tx_gso_bytes_noseg;
> +};
> +
> +struct virtio_net_stats_rx_speed {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 rx_packets_allowance_exceeded;
> +	__le64 rx_bytes_allowance_exceeded;
> +};
> +
> +struct virtio_net_stats_tx_speed {
> +	struct virtio_net_stats_reply_hdr hdr;
> +
> +	__le64 tx_packets_allowance_exceeded;
> +	__le64 tx_bytes_allowance_exceeded;
> +};
> +

A ton of duplication here. E.g.  virtio_net_stats_rx_speed and
virtio_net_stats_tx_speed are exactly the same.





>  #endif /* _UAPI_LINUX_VIRTIO_NET_H */
> -- 
> 2.32.0.3.g01195cf9f
Xuan Zhuo Dec. 28, 2023, 1:44 a.m. UTC | #3 
On Wed, 27 Dec 2023 16:05:25 -0500, "Michael S. Tsirkin" <mst@redhat.com> wrote:
> On Tue, Dec 26, 2023 at 03:30:58PM +0800, Xuan Zhuo wrote:
> > The virtio-net device stats spec:
> >
> > https://github.com/oasis-tcs/virtio-spec/commit/42f389989823039724f95bbbd243291ab0064f82
> >
> > This commit introduces the relative feature and structures.
> >
> > Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
> > ---
> >  include/uapi/linux/virtio_net.h | 137 ++++++++++++++++++++++++++++++++
> >  1 file changed, 137 insertions(+)
> >
> > diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h
> > index cc65ef0f3c3e..8fca4d1b7635 100644
> > --- a/include/uapi/linux/virtio_net.h
> > +++ b/include/uapi/linux/virtio_net.h
> > @@ -56,6 +56,7 @@
> >  #define VIRTIO_NET_F_MQ	22	/* Device supports Receive Flow
> >  					 * Steering */
> >  #define VIRTIO_NET_F_CTRL_MAC_ADDR 23	/* Set MAC address */
> > +#define VIRTIO_NET_F_DEVICE_STATS 50	/* Device can provide device-level statistics. */
> >  #define VIRTIO_NET_F_VQ_NOTF_COAL 52	/* Device supports virtqueue notification coalescing */
> >  #define VIRTIO_NET_F_NOTF_COAL	53	/* Device supports notifications coalescing */
> >  #define VIRTIO_NET_F_GUEST_USO4	54	/* Guest can handle USOv4 in. */
> > @@ -406,4 +407,140 @@ struct  virtio_net_ctrl_coal_vq {
> >  	struct virtio_net_ctrl_coal coal;
> >  };
> >
> > +/*
> > + * Device Statistics
> > + */
> > +#define VIRTIO_NET_CTRL_STATS         8
> > +#define VIRTIO_NET_CTRL_STATS_QUERY   0
> > +#define VIRTIO_NET_CTRL_STATS_GET     1
> > +
> > +struct virtio_net_stats_capabilities {
> > +
> > +#define VIRTIO_NET_STATS_TYPE_CVQ       (1ULL << 32)
> > +
> > +#define VIRTIO_NET_STATS_TYPE_RX_BASIC  (1ULL << 0)
> > +#define VIRTIO_NET_STATS_TYPE_RX_CSUM   (1ULL << 1)
> > +#define VIRTIO_NET_STATS_TYPE_RX_GSO    (1ULL << 2)
> > +#define VIRTIO_NET_STATS_TYPE_RX_SPEED  (1ULL << 3)
> > +
> > +#define VIRTIO_NET_STATS_TYPE_TX_BASIC  (1ULL << 16)
> > +#define VIRTIO_NET_STATS_TYPE_TX_CSUM   (1ULL << 17)
> > +#define VIRTIO_NET_STATS_TYPE_TX_GSO    (1ULL << 18)
> > +#define VIRTIO_NET_STATS_TYPE_TX_SPEED  (1ULL << 19)
> > +
> > +	__le64 supported_stats_types[1];
> > +};
> > +
> > +struct virtio_net_ctrl_queue_stats {
> > +	struct {
> > +		__le16 vq_index;
> > +		__le16 reserved[3];
> > +		__le64 types_bitmap[1];
> > +	} stats[1];
> > +};
> > +
> > +struct virtio_net_stats_reply_hdr {
> > +#define VIRTIO_NET_STATS_TYPE_REPLY_CVQ       32
> > +
> > +#define VIRTIO_NET_STATS_TYPE_REPLY_RX_BASIC  0
> > +#define VIRTIO_NET_STATS_TYPE_REPLY_RX_CSUM   1
> > +#define VIRTIO_NET_STATS_TYPE_REPLY_RX_GSO    2
> > +#define VIRTIO_NET_STATS_TYPE_REPLY_RX_SPEED  3
> > +
> > +#define VIRTIO_NET_STATS_TYPE_REPLY_TX_BASIC  16
> > +#define VIRTIO_NET_STATS_TYPE_REPLY_TX_CSUM   17
> > +#define VIRTIO_NET_STATS_TYPE_REPLY_TX_GSO    18
> > +#define VIRTIO_NET_STATS_TYPE_REPLY_TX_SPEED  19
> > +	__u8 type;
> > +	__u8 reserved;
> > +	__le16 vq_index;
> > +	__le16 reserved1;
> > +	__le16 size;
> > +};
> > +
> > +struct virtio_net_stats_cvq {
> > +	struct virtio_net_stats_reply_hdr hdr;
> > +
> > +	__le64 command_num;
> > +	__le64 ok_num;
> > +};
> > +
> > +struct virtio_net_stats_rx_basic {
> > +	struct virtio_net_stats_reply_hdr hdr;
> > +
> > +	__le64 rx_notifications;
> > +
> > +	__le64 rx_packets;
> > +	__le64 rx_bytes;
> > +
> > +	__le64 rx_interrupts;
> > +
> > +	__le64 rx_drops;
> > +	__le64 rx_drop_overruns;
> > +};
> > +
> > +struct virtio_net_stats_tx_basic {
> > +	struct virtio_net_stats_reply_hdr hdr;
> > +
> > +	__le64 tx_notifications;
> > +
> > +	__le64 tx_packets;
> > +	__le64 tx_bytes;
> > +
> > +	__le64 tx_interrupts;
> > +
> > +	__le64 tx_drops;
> > +	__le64 tx_drop_malformed;
> > +};
> > +
> > +struct virtio_net_stats_rx_csum {
> > +	struct virtio_net_stats_reply_hdr hdr;
> > +
> > +	__le64 rx_csum_valid;
> > +	__le64 rx_needs_csum;
> > +	__le64 rx_csum_none;
> > +	__le64 rx_csum_bad;
> > +};
> > +
> > +struct virtio_net_stats_tx_csum {
> > +	struct virtio_net_stats_reply_hdr hdr;
> > +
> > +	__le64 tx_csum_none;
> > +	__le64 tx_needs_csum;
> > +};
> > +
> > +struct virtio_net_stats_rx_gso {
> > +	struct virtio_net_stats_reply_hdr hdr;
> > +
> > +	__le64 rx_gso_packets;
> > +	__le64 rx_gso_bytes;
> > +	__le64 rx_gso_packets_coalesced;
> > +	__le64 rx_gso_bytes_coalesced;
> > +};
> > +
> > +struct virtio_net_stats_tx_gso {
> > +	struct virtio_net_stats_reply_hdr hdr;
> > +
> > +	__le64 tx_gso_packets;
> > +	__le64 tx_gso_bytes;
> > +	__le64 tx_gso_segments;
> > +	__le64 tx_gso_segments_bytes;
> > +	__le64 tx_gso_packets_noseg;
> > +	__le64 tx_gso_bytes_noseg;
> > +};
> > +
> > +struct virtio_net_stats_rx_speed {
> > +	struct virtio_net_stats_reply_hdr hdr;
> > +
> > +	__le64 rx_packets_allowance_exceeded;
> > +	__le64 rx_bytes_allowance_exceeded;
> > +};
> > +
> > +struct virtio_net_stats_tx_speed {
> > +	struct virtio_net_stats_reply_hdr hdr;
> > +
> > +	__le64 tx_packets_allowance_exceeded;
> > +	__le64 tx_bytes_allowance_exceeded;
> > +};
> > +
>
> A ton of duplication here. E.g.  virtio_net_stats_rx_speed and
> virtio_net_stats_tx_speed are exactly the same.
>

YES.

But I don't think it matters.

Thanks.


>
>
>
>
> >  #endif /* _UAPI_LINUX_VIRTIO_NET_H */
> > --
> > 2.32.0.3.g01195cf9f
>
diff mbox series

Patch

diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h
index cc65ef0f3c3e..8fca4d1b7635 100644
--- a/include/uapi/linux/virtio_net.h
+++ b/include/uapi/linux/virtio_net.h
@@ -56,6 +56,7 @@ 
 #define VIRTIO_NET_F_MQ	22	/* Device supports Receive Flow
 					 * Steering */
 #define VIRTIO_NET_F_CTRL_MAC_ADDR 23	/* Set MAC address */
+#define VIRTIO_NET_F_DEVICE_STATS 50	/* Device can provide device-level statistics. */
 #define VIRTIO_NET_F_VQ_NOTF_COAL 52	/* Device supports virtqueue notification coalescing */
 #define VIRTIO_NET_F_NOTF_COAL	53	/* Device supports notifications coalescing */
 #define VIRTIO_NET_F_GUEST_USO4	54	/* Guest can handle USOv4 in. */
@@ -406,4 +407,140 @@  struct  virtio_net_ctrl_coal_vq {
 	struct virtio_net_ctrl_coal coal;
 };
 
+/*
+ * Device Statistics
+ */
+#define VIRTIO_NET_CTRL_STATS         8
+#define VIRTIO_NET_CTRL_STATS_QUERY   0
+#define VIRTIO_NET_CTRL_STATS_GET     1
+
+struct virtio_net_stats_capabilities {
+
+#define VIRTIO_NET_STATS_TYPE_CVQ       (1ULL << 32)
+
+#define VIRTIO_NET_STATS_TYPE_RX_BASIC  (1ULL << 0)
+#define VIRTIO_NET_STATS_TYPE_RX_CSUM   (1ULL << 1)
+#define VIRTIO_NET_STATS_TYPE_RX_GSO    (1ULL << 2)
+#define VIRTIO_NET_STATS_TYPE_RX_SPEED  (1ULL << 3)
+
+#define VIRTIO_NET_STATS_TYPE_TX_BASIC  (1ULL << 16)
+#define VIRTIO_NET_STATS_TYPE_TX_CSUM   (1ULL << 17)
+#define VIRTIO_NET_STATS_TYPE_TX_GSO    (1ULL << 18)
+#define VIRTIO_NET_STATS_TYPE_TX_SPEED  (1ULL << 19)
+
+	__le64 supported_stats_types[1];
+};
+
+struct virtio_net_ctrl_queue_stats {
+	struct {
+		__le16 vq_index;
+		__le16 reserved[3];
+		__le64 types_bitmap[1];
+	} stats[1];
+};
+
+struct virtio_net_stats_reply_hdr {
+#define VIRTIO_NET_STATS_TYPE_REPLY_CVQ       32
+
+#define VIRTIO_NET_STATS_TYPE_REPLY_RX_BASIC  0
+#define VIRTIO_NET_STATS_TYPE_REPLY_RX_CSUM   1
+#define VIRTIO_NET_STATS_TYPE_REPLY_RX_GSO    2
+#define VIRTIO_NET_STATS_TYPE_REPLY_RX_SPEED  3
+
+#define VIRTIO_NET_STATS_TYPE_REPLY_TX_BASIC  16
+#define VIRTIO_NET_STATS_TYPE_REPLY_TX_CSUM   17
+#define VIRTIO_NET_STATS_TYPE_REPLY_TX_GSO    18
+#define VIRTIO_NET_STATS_TYPE_REPLY_TX_SPEED  19
+	__u8 type;
+	__u8 reserved;
+	__le16 vq_index;
+	__le16 reserved1;
+	__le16 size;
+};
+
+struct virtio_net_stats_cvq {
+	struct virtio_net_stats_reply_hdr hdr;
+
+	__le64 command_num;
+	__le64 ok_num;
+};
+
+struct virtio_net_stats_rx_basic {
+	struct virtio_net_stats_reply_hdr hdr;
+
+	__le64 rx_notifications;
+
+	__le64 rx_packets;
+	__le64 rx_bytes;
+
+	__le64 rx_interrupts;
+
+	__le64 rx_drops;
+	__le64 rx_drop_overruns;
+};
+
+struct virtio_net_stats_tx_basic {
+	struct virtio_net_stats_reply_hdr hdr;
+
+	__le64 tx_notifications;
+
+	__le64 tx_packets;
+	__le64 tx_bytes;
+
+	__le64 tx_interrupts;
+
+	__le64 tx_drops;
+	__le64 tx_drop_malformed;
+};
+
+struct virtio_net_stats_rx_csum {
+	struct virtio_net_stats_reply_hdr hdr;
+
+	__le64 rx_csum_valid;
+	__le64 rx_needs_csum;
+	__le64 rx_csum_none;
+	__le64 rx_csum_bad;
+};
+
+struct virtio_net_stats_tx_csum {
+	struct virtio_net_stats_reply_hdr hdr;
+
+	__le64 tx_csum_none;
+	__le64 tx_needs_csum;
+};
+
+struct virtio_net_stats_rx_gso {
+	struct virtio_net_stats_reply_hdr hdr;
+
+	__le64 rx_gso_packets;
+	__le64 rx_gso_bytes;
+	__le64 rx_gso_packets_coalesced;
+	__le64 rx_gso_bytes_coalesced;
+};
+
+struct virtio_net_stats_tx_gso {
+	struct virtio_net_stats_reply_hdr hdr;
+
+	__le64 tx_gso_packets;
+	__le64 tx_gso_bytes;
+	__le64 tx_gso_segments;
+	__le64 tx_gso_segments_bytes;
+	__le64 tx_gso_packets_noseg;
+	__le64 tx_gso_bytes_noseg;
+};
+
+struct virtio_net_stats_rx_speed {
+	struct virtio_net_stats_reply_hdr hdr;
+
+	__le64 rx_packets_allowance_exceeded;
+	__le64 rx_bytes_allowance_exceeded;
+};
+
+struct virtio_net_stats_tx_speed {
+	struct virtio_net_stats_reply_hdr hdr;
+
+	__le64 tx_packets_allowance_exceeded;
+	__le64 tx_bytes_allowance_exceeded;
+};
+
 #endif /* _UAPI_LINUX_VIRTIO_NET_H */